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fix crash if player leave and lag server

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crabman77 2016-09-08 19:34:28 +02:00
parent 269488f8c2
commit 9596b2f435
1 changed files with 1 additions and 0 deletions
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1
shop.lua
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@ -762,6 +762,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
show_formspec_to_buy(name)
return
elseif fields["confirm"] then
if not shop_buy[name] or not shop_buy[name].itname or not shop_buy[name].nb or not shop_buy[name].price then return end
minercantile.shop.buy(name, shop_buy[name].itname, shop_buy[name].nb, shop_buy[name].price)
return
elseif fields["quit"] then